package org.jupiter.blog.common.constant;

/**
 * String and symbol constants 字符串和符号常量
 *
 * @author liuwenlai
 */
public class SymbolConstant {

	/** 英文逗号 */
	public static final String COMMA = ",";

	/** 英文冒号 */
	public static final String COLON = ":";

	/** 横杠连接号 */
	public static final String HYPHEN = "-";

	/** 英文点 */
	public static final String DOT = ".";

	/** 英文感叹号 */
	public static final String EXCLAMATION_MARK = "!";

	/** 星号 */
	public static final String ASTERISK = "*";

	/** 下划线 */
	public static final String UNDERSCORE = "_";

	/** 斜杠 */
	public static final String SLASH = "/";

	/** 反斜杠 */
	public static final String BACKSLASH = "\\";

	/** 问号 */
	public static final String QUESTION_MARK = "?";

	/** 等号 */
	public static final String EQUALS = "=";

	/** 与号 */
	public static final String AMPERSAND = "&";

	/** 百分号 */
	public static final String PERCENT = "%";

	/** 加号 */
	public static final String PLUS = "+";

	/** 空格 */
	public static final String SPACE = " ";

	/** 空字符串 */
	public static final String EMPTY = "";

	/** 换行符 */
	public static final String NEWLINE = "\n";

	/** 制表符 */
	public static final String TAB = "\t";

	/** 单引号 */
	public static final String SINGLE_QUOTE = "'";

	/** 双引号 */
	public static final String DOUBLE_QUOTE = "\"";

	/** 左括号 */
	public static final String LEFT_PARENTHESIS = "(";

	/** 右括号 */
	public static final String RIGHT_PARENTHESIS = ")";

	/** 左方括号 */
	public static final String LEFT_BRACKET = "[";

	/** 右方括号 */
	public static final String RIGHT_BRACKET = "]";

	/** 左花括号 */
	public static final String LEFT_BRACE = "{";

	/** 右花括号 */
	public static final String RIGHT_BRACE = "}";

	/** 分号 */
	public static final String SEMICOLON = ";";

	/** 竖线 */
	public static final String PIPE = "|";

	/** 波浪号 */
	public static final String TILDE = "~";

	/** 井号 */
	public static final String HASH = "#";

	/** 美元符号 */
	public static final String DOLLAR = "$";

	/** 艾特符号 */
	public static final String AT = "@";

	/** 尖括号左 */
	public static final String LEFT_ANGLE_BRACKET = "<";

	/** 尖括号右 */
	public static final String RIGHT_ANGLE_BRACKET = ">";

	/** 私有构造函数，防止实例化 */
	private SymbolConstant() {
		throw new UnsupportedOperationException("Utility class");
	}
}
